Harley-Davidson® Men's Willie G Skull Stainless Steel Ring. If you are looking for a ring that will give a powerful punch, figuratively speaking, this is it. The Willie G skull is front and centre with a Harley-Davidson® Bar & Shield® logo on the forehead. Harley-Davidson® is spelled out in bold lettering on the shoulders and shank. The ring is made with stainless steel. It’s hard, shiny and will last for ages. If you are unsure of your ring size, there are many resources on the web that will help guide you. If you are still unsure, your local jeweller may be happy to help out. Made by MOD® Jewellery Group Inc., a licensee of the Harley-Davidson® Motor Co. MOD’s® design teams, located in Costa Mesa, California, create stunning collections that are always fashion forward. MOD® has the experience needed to make beautiful Harley® jewellery items, whether it is fashion or fine jewellery.